Improve solve_cubic accuracy when the cubic coefficient is negligible #1392

Job	Run time
cargo test (wasm32)	20s
typos	6s
cargo clippy (ubuntu-latest)	54s
cargo clippy (wasm32)	47s
cargo clippy (macos-latest)	44s
cargo clippy (windows-latest)	1m 42s
cargo doc	26s
cargo check (msrv) (windows-latest)	58s
formatting	24s
cargo check (msrv) (ubuntu-latest)	22s
cargo test (windows-latest)	54s
cargo check (msrv) (macos-latest)	26s
cargo test (macos-latest)	36s
cargo test (ubuntu-latest)	33s
cargo check (msrv) (wasm32)	25s
	9m 37s

Navigation Menu